66143385

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 152373312

約数和(自身を除く): 86229927

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 81, 99, 101, 105, 135, 147, 165, 189, 231, 243, 245, 297, 303, 315, 385, 405, 441, 495, 505, 539, 567, 693, 707, 735, 891, 909, 945, 1111, 1155, 1215, 1323, 1485, 1515, 1617, 1701, 2079, 2121, 2205, 2673, 2695, 2727, 2835, 3333, 3465, 3535, 3969, 4455, 4545, 4851, 4949, 5555, 6237, 6363, 6615, 7777, 8085, 8181, 8505, 9999, 10395, 10605, 11907, 13365, 13635, 14553, 14847, 16665, 18711, 19089, 19845, 23331, 24255, 24543, 24745, 29997, 31185, 31815, 38885, 40905, 43659, 44541, 49995, 54439, 57267, 59535, 69993, 72765, 74235, 89991, 93555, 95445, 116655, 122715, 130977, 133623, 149985, 163317, 171801, 209979, 218295, 222705, 269973, 272195, 286335, 349965, 400869, 449955, 489951, 629937, 654885, 668115, 816585, 859005, 1049895, 1202607, 1349865, 1469853, 1889811, 2004345, 2449755, 3149685, 4409559, 6013035, 7349265, 9449055, 13228677, 22047795, 66143385]

約数ペア:

[(1, 66143385), (3, 22047795), (5, 13228677), (7, 9449055), (9, 7349265), (11, 6013035), (15, 4409559), (21, 3149685), (27, 2449755), (33, 2004345), (35, 1889811), (45, 1469853), (49, 1349865), (55, 1202607), (63, 1049895), (77, 859005), (81, 816585), (99, 668115), (101, 654885), (105, 629937), (135, 489951), (147, 449955), (165, 400869), (189, 349965), (231, 286335), (243, 272195), (245, 269973), (297, 222705), (303, 218295), (315, 209979), (385, 171801), (405, 163317), (441, 149985), (495, 133623), (505, 130977), (539, 122715), (567, 116655), (693, 95445), (707, 93555), (735, 89991), (891, 74235), (909, 72765), (945, 69993), (1111, 59535), (1155, 57267), (1215, 54439), (1323, 49995), (1485, 44541), (1515, 43659), (1617, 40905), (1701, 38885), (2079, 31815), (2121, 31185), (2205, 29997), (2673, 24745), (2695, 24543), (2727, 24255), (2835, 23331), (3333, 19845), (3465, 19089), (3535, 18711), (3969, 16665), (4455, 14847), (4545, 14553), (4851, 13635), (4949, 13365), (5555, 11907), (6237, 10605), (6363, 10395), (6615, 9999), (7777, 8505), (8085, 8181)]